I pressed the multiple button and this time fired all my guns at once — two cannon and four machine guns — to have done with it. Two shells exploded simultaneously just behind the engine and the cockpit belched forth a cloud of black smoke. We were only 1,000 feet up. Roads and villages passed below our wings. Flames now gleamed through the smoke — the blow had been mortal. We went on down still further. A church steeple went by on a level with me….